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Replacement Trailer Connector For a 2006 GMC Sierra 3500 With a 4-Way and 7-Way Connector


Need adapter 7 flat that plugs into a standard 7 flat on 2006 gmc dually 1 ton to a 7 flat and 4 pin


Expert Reply:

We have 2 different styles of plugs to replace the 7-way on your 2006 GMC Sierra 3500 dually. First the 7- and 4-Pole Trailer Connector Socket # HM40975 is the type of connector that is found on most new trucks. It has 2 weather protected covers that open for a 7-way or 4-way connection.

Next the Custom Multi-Tow 7-Way and 4-Way Trailer Connectors # 30955 are going to be closer to the design that your current connector uses. With this you have the same 7-way style connector with the 4-way off to the side.

expert reply by:
Gregory M

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